
Formspree.io
Basin
Formcarry
FormSubmit
Web3Forms
Headlessforms - Form Backend
Formspark
Free forever: 500 submissions a month across 10 forms, no card. Email, Slack, Discord and Telegram delivery included. Paid plans from $9/mo.

NovoPsych
Clinical assessment tools for psychologists, therapists and occupational therapists. Send measures by secure link and review scored results, severity bands and reports.

Which is more popular?
Based on our record, Formboost.app seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | formboost.app | clientforms.app |
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| Platforms | — | |
| Company | Startup from India · 1 - 9 employees | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Formboost is a developer-first form submission API that lets you collect HTML form submissions without building or maintaining a backend. Connect your forms to a secure API endpoint and manage submissions with feat
Clinical assessment tools for psychologists, therapists and occupational therapists. Send measures such as the PHQ-9, GAD-7 and DASS-21 by secure link and get scored results, severity bands and reports ready to review. The catalogue also includes DSM-5 ADHD assessments and autism screening tools....
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


No analysis of Formboost.app yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Formboost.app and ClientForms.app.
Formboost.app's answer
Formboost is built as a modern web-based SaaS platform with a REST API and webhook infrastructure. It is designed to work with HTML and modern frontend frameworks including React, Next.js, SvelteKit, and Astro, with TypeScript-friendly API response types. Note: I would not list specific backend technologies such as Node.js, PostgreSQL, AWS, etc. unless you want to publicly disclose Formboost's actual internal stack.
ClientForms.app's answer:
Frontend: Next.js 15 (React 19), Tailwind CSS Backend: Supabase (PostgreSQL, Row-Level Security) Authentication: Clerk Payments: Stripe Hosting: Vercel (Sydney region) Database hosting: Supabase (Australian data residency)
Formboost.app's answer
Formboost is primarily built for developers, freelancers, indie hackers, startups, and teams that need a reliable form backend without building their own server-side form processing system. It works with static websites and frontend frameworks such as HTML, React, Next.js, SvelteKit, and Astro.
ClientForms.app's answer:
Psychologists who assess ADHD and autism. Typically private practice, solo or small group (1-5 clinicians), currently using paper forms and spending hours on admin per assessment. They want something that works and is secure.
Formboost.app's answer
Formboost is a developer-first, serverless form backend that lets developers collect and manage form submissions without building or maintaining a backend. It combines a simple HTML/API integration with secure submission storage, email notifications, real-time webhooks, a submission dashboard, and AI-powered spam protection.
ClientForms.app's answer:
Neurodivergent-first design. Most digital forms just replicate paper online. ClientForms is built specifically for ADHD and autism patients - progress bars with time remaining (helps with time blindness), softer colours instead of harsh white, sticky headers so you always know where you are. The forms are designed to reduce anxiety and improve completion rates.
Formboost.app's answer
Formboost provides a simple, developer-focused way to add a form backend without server configuration or an SDK. Developers can use a standard HTML form, REST API, or webhooks while getting submission management, notifications, spam protection, and integrations in one platform. It also offers a free plan with no credit card required.
ClientForms.app's answer:
Most clinical software treats patients as an afterthought. ClientForms is designed specifically for neurodivergent users who are filling out the forms, progress indicators, time estimates, calmer colours, predictable layouts. One link, no signup required, works on any device. Patients just open and complete.
Formboost.app's answer
Formboost was created to solve a common developer problem: simple forms shouldn't require building an entire backend. The idea is to provide one secure API endpoint that handles form submissions, storage, notifications, webhooks, and spam protection, allowing developers to focus on their product instead of maintaining form infrastructure.
Formboost.app's answer
Formboost is currently in public beta and is focused on developers, freelancers, indie hackers, startups, and growing teams. We are building our customer base and do not currently publicly disclose a list of major customers.
Share your experience with using Formboost.app and ClientForms.app. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Action="https://formboost.app/f/YOUR_ENDPOINT_ID" method="POST" > for="email">Email id="email" type="email" name="email" required /> for="message">Message id="message" name="message" required ... - Source: dev.to / 1 day ago
Tracking ClientForms.app since Dec 2025.
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